1 files changed, 0 insertions, 74 deletions
diff --git a/engines/sword25/util/pluto/plzio.cpp b/engines/sword25/util/pluto/plzio.cpp
deleted file mode 100644
index 21f69a9e8d..0000000000
--- a/engines/sword25/util/pluto/plzio.cpp
+++ /dev/null
@@ -1,74 +0,0 @@
-/*
-** $Id$
-** a generic input stream interface
-** See Copyright Notice in lua.h
-*/
-
-
-#include <string.h>
-
-#define lzio_c
-#define LUA_CORE
-
-#include "pdep/pdep.h"
-
-int pdep_fill (ZIO *z) {
-  size_t size;
-  lua_State *L = z->L;
-  const char *buff;
-  lua_unlock(L);
-  buff = z->reader(L, z->data, &size);
-  lua_lock(L);
-  if (buff == NULL || size == 0) return EOZ;
-  z->n = size - 1;
-  z->p = buff;
-  return char2int(*(z->p++));
-}
-
-
-int pdep_lookahead (ZIO *z) {
-  if (z->n == 0) {
-    if (pdep_fill(z) == EOZ)
-      return EOZ;
-    else {
-      z->n++;  /* pdep_fill removed first byte; put back it */
-      z->p--;
-    }
-  }
-  return char2int(*z->p);
-}
-
-
-void pdep_init (lua_State *L, ZIO *z, lua_Reader reader, void *data) {
-  z->L = L;
-  z->reader = reader;
-  z->data = data;
-  z->n = 0;
-  z->p = NULL;
-}
-
-
-/* --------------------------------------------------------------- read --- */
-size_t pdep_read (ZIO *z, void *b, size_t n) {
-  while (n) {
-    size_t m;
-    if (pdep_lookahead(z) == EOZ)
-      return n;  /* return number of missing bytes */
-    m = (n <= z->n) ? n : z->n;  /* min. between n and z->n */
-    memcpy(b, z->p, m);
-    z->n -= m;
-    z->p += m;
-    b = (char *)b + m;
-    n -= m;
-  }
-  return 0;
-}
-
-/* ------------------------------------------------------------------------ */
-char *pdep_openspace (lua_State *L, Mbuffer *buff, size_t n) {
-  if (n > buff->buffsize) {
-    if (n < LUA_MINBUFFER) n = LUA_MINBUFFER;
-    pdep_resizebuffer(L, buff, n);
-  }
-  return buff->buffer;
-}